Mr. Jenner. But Schrand's guard duty was not guard duty in connection with these special airplanes of which you now speak?
Mr. Powers. Well, no; I don't believe so. I can't say that for sure, what it was regarding. But I don't think so. I think they were on the site guarding the equipment that he had there, and it seems to me that the Air Force moved in that particular hangar after the squadron went up. I think this is correct.
Mr. Jenner. Was there a—did you have an assignment when you were shipped to Corregidor?
Mr. Powers. Yes; this assignment came between when I originally flew in to Cubi Point and then the squadron went on another operation where they were preparing—after they prepared their equipment there, and we went down to Corregidor and we stayed there approximately a month or 6 weeks at the most, and then we came back and then the people, they dropped off the four or five personnel that were on temporary duty, and then the rest of the squadron continued on to the mainland.
Mr. Jenner. Was Oswald part of the group that was assigned to Corregidor?
Mr. Powers. Yes; the whole squadron was assigned to it.
Mr. Jenner. And what did you do at Corregidor?
Mr. Powers. We participated in a—I think it was the 3d Marine Division in the operation of military exercises.
Mr. Jenner. The same sort of thing that you had been doing back in Cubi Point?
Mr. Powers. Yes; with the exception now that we were plotting simulated aircraft, scanning for it.